GBU810 L

Overview

The MDD GBU810 L is a single-phase glass-passivated bridge rectifier in the GBU series, rated for a maximum repetitive peak reverse voltage of 1000V and an average forward rectified current of 8.0A at a case temperature of 100°C. It features a peak forward surge current capability of 200A and operates within a junction temperature range of -55°C to +150°C. The device utilizes a molded plastic body with solder-plated terminals compliant with MIL-STD-750 standards. Electrical characteristics include a typical forward voltage of 1.0V at 5.0A DC and a thermal resistance (RθJA) of 2.2°C/W. The component is supplied in bulk packaging containing 500 pieces per box.

Feature Summary

• Glass passivation provides reliable low-cost construction suitable for printed circuit board mounting.
• Molded plastic body meets UL flammability classification 94V-0.
• Terminals are solder-plated and solderable per MIL-STD-750 Method 2026.

Applications

• General purpose AC to DC conversion in power supplies
• Battery charging circuits
• DC power output stages

Procurement Notes

Verify that the specific part code GBU8100000L80A matches the required electrical ratings and physical dimensions before integration. Confirm that the bulk packaging format aligns with assembly line handling capabilities. Ensure compliance with RoHS and RoHS III directives if applicable to the final product manufacturing process.

Selection Notes

Select this component when a through-hole bridge rectifier with 1000V blocking voltage and 8A continuous current capacity is required. Consider the 200A surge rating for applications involving high inrush currents. Verify that the operating environment stays within the specified -55°C to +150°C junction temperature range for optimal reliability.

Part Context

This component belongs to the GBU series of through-hole glass-passivated bridge rectifiers. The 'L' suffix in the original part number denotes bulk packaging containing 500 pieces per box. The internal type code 8100000 corresponds to the standard GBU810 electrical specifications.

Replacement Considerations

Cross-reference with other manufacturers offering GBU810 variants. Ensure substitute parts maintain identical pinout configurations, voltage/current ratings, and thermal resistance values to guarantee mechanical and electrical compatibility in existing designs.

FAQ

What is the maximum repetitive peak reverse voltage?

The maximum repetitive peak reverse voltage (VRRM) is 1000 Volts.

How is the average forward rectified current defined?

The average forward rectified current (IAV) is rated at 8.0 Amperes at a case temperature of 100°C without a heatsink.

What is the peak forward surge current rating?

The peak forward surge current (IFSM) is 200 Amperes for an 8.3ms single half sine-wave superimposed on rated load.